/*-
 * Copyright (c) 2017 Marcel Kaiser. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _DSBEXEC_H_
#define _DSBEXEC_H_
#include <sys/types.h>
#include <sys/cdefs.h>
#include <stdbool.h>

#ifndef PATH_DSBSU
# define PATH_DSBSU	  "dsbsu"
#endif

#define DSBEXEC_ERR_FATAL (1 <<  7)
#define DSBEXEC_EEXECCMD  (1 <<  8)
#define DSBEXEC_ERR_SYS	  (1 <<  9)
#define DSBEXEC_EUNTERM	  (1 << 10)
#define DSBEXEC_ENOENT	  (1 << 11)

__BEGIN_DECLS
extern int	  dsbexec_error(void);
extern int	  dsbexec_write_history(void);
extern int	  dsbexec_add_to_history(const char *);
extern int	  dsbexec_exec(bool, const char *, const char *);
extern bool	  dsbexec_running(void);
extern char	  **dsbexec_read_history(size_t *);
extern const char *dsbexec_strerror(void);
__END_DECLS

#endif	/* !_DSBEXEC_H_ */
